1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "hvb_cert.h" 17 18 #define BLOCK_SIZE 4096 19 hvb_cert_parser(struct hvb_cert * cert,struct hvb_buf * cert_buf)20enum hvb_errno hvb_cert_parser(struct hvb_cert *cert, struct hvb_buf *cert_buf) 21 { 22 cert->version_major = 0; 23 cert->version_minor = 0; 24 cert->image_original_len = BLOCK_SIZE; 25 cert->image_len = BLOCK_SIZE; 26 cert->rollback_location = 1; 27 cert->rollback_index = 0; 28 cert->verity_type = HVB_IMAGE_TYPE_HASHTREE; 29 cert->hash_algo = 0; 30 cert->data_block_size = BLOCK_SIZE; 31 cert->hash_block_size = BLOCK_SIZE; 32 return 0; 33 }